214906161540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{997}}^1\times {\mathrm{2579}}^1$

素因数の和:3794

約数の個数: 192

約数和(自身を含む): 692116992000

約数和(自身を除く): 477210830460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 199, 210, 398, 420, 597, 796, 995, 997, 1194, 1393, 1990, 1994, 2388, 2579, 2786, 2985, 2991, 3980, 3988, 4179, 4985, 5158, 5572, 5970, 5982, 6965, 6979, 7737, 8358, 9970, 10316, 11940, 11964, 12895, 13930, 13958, 14955, 15474, 16716, 18053, 19940, 20895, 20937, 25790, 27860, 27916, 29910, 30948, 34895, 36106, 38685, 41790, 41874, 51580, 54159, 59820, 69790, 72212, 77370, 83580, 83748, 90265, 104685, 108318, 139580, 154740, 180530, 198403, 209370, 216636, 270795, 361060, 396806, 418740, 513221, 541590, 595209, 793612, 992015, 1026442, 1083180, 1190418, 1388821, 1539663, 1984030, 2052884, 2380836, 2566105, 2571263, 2777642, 2976045, 3079326, 3592547, 3968060, 4166463, 5132210, 5142526, 5555284, 5952090, 6158652, 6944105, 7185094, 7698315, 7713789, 8332926, 10264420, 10285052, 10777641, 11904180, 12856315, 13888210, 14370188, 15396630, 15427578, 16665852, 17962735, 17998841, 20832315, 21555282, 25712630, 27776420, 30793260, 30855156, 35925470, 35997682, 38568945, 41664630, 43110564, 51425260, 53888205, 53996523, 71850940, 71995364, 77137890, 83329260, 89994205, 107776410, 107993046, 154275780, 179988410, 215552820, 215986092, 269982615, 359976820, 511681337, 539965230, 1023362674, 1079930460, 1535044011, 2046725348, 2558406685, 3070088022, 3581769359, 5116813370, 6140176044, 7163538718, 7675220055, 10233626740, 10745308077, 14327077436, 15350440110, 17908846795, 21490616154, 30700880220, 35817693590, 42981232308, 53726540385, 71635387180, 107453080770, 214906161540]

約数ペア:

[(1, 214906161540), (2, 107453080770), (3, 71635387180), (4, 53726540385), (5, 42981232308), (6, 35817693590), (7, 30700880220), (10, 21490616154), (12, 17908846795), (14, 15350440110), (15, 14327077436), (20, 10745308077), (21, 10233626740), (28, 7675220055), (30, 7163538718), (35, 6140176044), (42, 5116813370), (60, 3581769359), (70, 3070088022), (84, 2558406685), (105, 2046725348), (140, 1535044011), (199, 1079930460), (210, 1023362674), (398, 539965230), (420, 511681337), (597, 359976820), (796, 269982615), (995, 215986092), (997, 215552820), (1194, 179988410), (1393, 154275780), (1990, 107993046), (1994, 107776410), (2388, 89994205), (2579, 83329260), (2786, 77137890), (2985, 71995364), (2991, 71850940), (3980, 53996523), (3988, 53888205), (4179, 51425260), (4985, 43110564), (5158, 41664630), (5572, 38568945), (5970, 35997682), (5982, 35925470), (6965, 30855156), (6979, 30793260), (7737, 27776420), (8358, 25712630), (9970, 21555282), (10316, 20832315), (11940, 17998841), (11964, 17962735), (12895, 16665852), (13930, 15427578), (13958, 15396630), (14955, 14370188), (15474, 13888210), (16716, 12856315), (18053, 11904180), (19940, 10777641), (20895, 10285052), (20937, 10264420), (25790, 8332926), (27860, 7713789), (27916, 7698315), (29910, 7185094), (30948, 6944105), (34895, 6158652), (36106, 5952090), (38685, 5555284), (41790, 5142526), (41874, 5132210), (51580, 4166463), (54159, 3968060), (59820, 3592547), (69790, 3079326), (72212, 2976045), (77370, 2777642), (83580, 2571263), (83748, 2566105), (90265, 2380836), (104685, 2052884), (108318, 1984030), (139580, 1539663), (154740, 1388821), (180530, 1190418), (198403, 1083180), (209370, 1026442), (216636, 992015), (270795, 793612), (361060, 595209), (396806, 541590), (418740, 513221)]